The Duggar family's lives have been chronicled on the TLC reality show "19 Kids & Counting" since 2008, when it premiered as "17 Kids & Counting." Since then, Jim Bob and Michelle Duggar, of Tontitown, Arkansas, have expanded their brood to 19 children, ranging in age from 26 to 4. What's more, all the kids' names start with the letter "J."

"For groceries, we mainly shop at discount grocery stores, warehouse clubs and co-ops," the Duggar matriarch wrote. "You can save thousands of dollars by doing just that. We buy mostly in bulk and stock up once a month on staples like butter, cereal and oats — it's just cheaper."